 /* public */
*
{
    margin: 0;
    padding: 0;
}
body
{
    font-family: 微软雅黑;
}

#bg
{
    position:fixed;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    min-width: 700px;
    background: url("../img/background.jpg");
    background-position: 0px 0px;
    z-index: -1;
}

a
{
    list-style-type: none;
}

ul
{
    list-style-type: none;
}

a
{
    text-decoration: none;
}
/* end-public */

/* header */
.header
{
    height: 80px;
    width: auto;
    margin: auto;
    background-color: #252525;
}

.logobox
{
    width: 350px;
    height: 60px;

    margin-left: auto;
    margin-right: auto;

    padding-top: 10px;
    padding-bottom: 10px;
    z-index: 1;
}

#logo
{
    height: 60px;
}

/* end-header */

/* content */
    .content
    {
        display: flex;
    }
    /* nav */
    .navbox
    {
        width: 20%;
        /* float: left; */
        margin: 20px;
        margin-left: 10px;
        margin-right: 10px;

        min-width: 150px;
        min-height: 340px;

    }
    #page1
    {
        font-weight: bolder;
        border: rgb(158, 235, 167) solid 2px;
    }
    .pages
    {
        /* 设置中置 */
        margin: 0 auto;
        width: 90px;
        height: 50px;
        padding-top: 25px;
        padding-left: 10px;

        font-size: large;
       /* 背景设置 */
        background-color: rgba(158, 235, 167, 0.46);

        /* 大小设置 */
        margin: 10px;
        margin-bottom: 0px;

        /* 圆角设置 */
        border-radius: 7px;
    }

    .contentbox
    {
        float: right;
        flex-grow: 1;
        height: auto; /* 等待修改 自适应页面大小*/
        margin: 20px;
        margin-left: 10px;
        margin-right: 10px;

        background-color: rgba(140, 221, 150, 0.6);
        border-radius: 7px;
    }

    p
    {
        text-indent: 2em;
        margin-top: 10px;
        
    }
    .parabox
    {
        margin: 10px;
        margin-bottom: 0px;
        padding: 20px;
        padding-left: auto;
        padding-right: auto;
        border: rgb(210, 238, 48) solid 2px;
    }
    .content-img-0
    {
        width: 55%;
    }

    .content-img-1
    {
        width: 60%;
        padding: 5px;
        padding-left: auto;
        padding-right: auto;
        
    }

    iframe
    {
        width: 640px;
        height: 480px;
        padding: 5px;
        margin: 0 auto;
    }
/* end-content */

/* footer */
.footerbox
{
    margin: 0 auto;
    width: 100%;
    height: 120px;
    background-color: #252525;
}

.footerlist
{
    padding: 30px;
    padding-left: auto;
    padding-right: auto;
}

.footerinfo
{
    font-size: large;
    color: azure;
    text-align: center;
}
/* end-footer */